* [PATCH] media: drxd: make const array fastIncrDecLUT static
@ 2017-11-02 16:49 ` Colin King
0 siblings, 0 replies; 2+ messages in thread
From: Colin King @ 2017-11-02 16:49 UTC (permalink / raw)
To: Mauro Carvalho Chehab, Markus Elfring, linux-media
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Don't populate array fastIncrDecLUT on the stack but instead make it
static. Makes the object code smaller by over 360 bytes:
text data bss dec hex filename
32680 944 64 33688 8398 drxd_hard.o
text data bss dec hex filename
32223 1040 64 33327 822f drxd_hard.o
(gcc version 7.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/dvb-frontends/drxd_hard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 3bdf9b1f4e7c..0696bc62dcc9 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -640,7 +640,7 @@ static int SetCfgIfAgc(struct drxd_state *state, struct SCfgAgc *cfg)
const u16 maxRur = 8;
static const u16 slowIncrDecLUT[] = {
3, 4, 4, 5, 6 };
- const u16 fastIncrDecLUT[] = {
+ static const u16 fastIncrDecLUT[] = {
14, 15, 15, 16,
17, 18, 18, 19,
20, 21, 22, 23,
--
2.14.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] media: drxd: make const array fastIncrDecLUT static
@ 2017-11-02 16:49 ` Colin King
0 siblings, 0 replies; 2+ messages in thread
From: Colin King @ 2017-11-02 16:49 UTC (permalink / raw)
To: Mauro Carvalho Chehab, Markus Elfring, linux-media
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Don't populate array fastIncrDecLUT on the stack but instead make it
static. Makes the object code smaller by over 360 bytes:
text data bss dec hex filename
32680 944 64 33688 8398 drxd_hard.o
text data bss dec hex filename
32223 1040 64 33327 822f drxd_hard.o
(gcc version 7.2.0 x86_64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/dvb-frontends/drxd_hard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c
index 3bdf9b1f4e7c..0696bc62dcc9 100644
--- a/drivers/media/dvb-frontends/drxd_hard.c
+++ b/drivers/media/dvb-frontends/drxd_hard.c
@@ -640,7 +640,7 @@ static int SetCfgIfAgc(struct drxd_state *state, struct SCfgAgc *cfg)
const u16 maxRur = 8;
static const u16 slowIncrDecLUT[] = {
3, 4, 4, 5, 6 };
- const u16 fastIncrDecLUT[] = {
+ static const u16 fastIncrDecLUT[] = {
14, 15, 15, 16,
17, 18, 18, 19,
20, 21, 22, 23,
--
2.14.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2017-11-02 16:49 [PATCH] media: drxd: make const array fastIncrDecLUT static Colin King
2017-11-02 16:49 ` Colin King
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